EVCO EPU2BXP1S1 - Manual (Page 14)

EVCO S.p.A. c-pro 3 micro SAVE/ c-pro 3 kilo SAVE | Application Manual ver. 1.0 | Code 144CP3UKSAE104
EVCO
page 14 of 68
3.2 COMPLETE Solution (make sure parameter PG00
has value 2)
The picture above shows a principle layout, it is intended for indicating the presence of the components, not their position, in
the unity controlled by the EVCO device.
The following are added to the functions and parts of the COMPACT version:
- High efficiency Recovery heat exchanger/Heat exchanger
- Differential pressure switch
- Electric heaters protection
- Electric heaters option or Hot water coil option (parameter PG02)
- Outside air damper option (parameter PG04)
- Summer By-Pass damper option (parameter PG08)
- Outdoor Air Temperature Probe
- Return Air Temperature Probe
- Supply Air Temperature Probe
- CO
2
and air quality sensor for automatic fan speed modulation option
- Heating control based on return temperature probe
Notes
• The electric heaters can be used instead of (not together with) the how water coil
•
The complete solution is by default configured for controlling the 3-speed digital fans (PG10 = DO)
3.2.1 I/O Configuration with 3-speed fans
c-pro 3 micro SAVE/ c-pro 3 kilo SAVE
I/O Description
Analogue inputs
AI 1 Anti-freeze Temperature Probe (Recovery heat exchanger By-Pass) NTC
AI 2 Supply Air Temperature Probe - NTC
AI 3 Return Air Temperature Probe - NTC